155111828 (number)

155111828 is an even 9-digits composite number following 155111827 and preceding 155111829. In scientific notation, it is written as 1.55111828 × 10^8. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 77222592 positive integers (up to 155111828) that are relatively prime to 155111828.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million one hundred eleven thousand eight hundred twenty-eight

Notation

Scientific notation 1.55111828 × 10^8
Engineering notation 1.55111828 × 10^6

Prime Factorization of 155111828

Prime Factorization 2 × 2 × 233 × 166429

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 77555914
Product of the distinct prime numbers

The prime factorization of 155111828 is 2 × 2 × 233 × 166429. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 155111828)

Multiplication

n×y
n×2 310223656
n×3 465335484
n×4 620447312
n×5 775559140

Division

n÷y
n÷2 77555914
n÷3 51703942.666667
n÷3 38777957
n÷5 31022365.6

Exponentiation

ny
n2 24059679185501584
n3 3.7319408195567E+24
n4 5.7886816250926E+32
n5 8.9789298857812E+40

Nth Root

y√n
2√n 12454.389908783
3√n 537.29768827385
4√n 111.59923793998
5√n 43.463929062203

Divisors of 155111828

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -155111827
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 155111828 can be divided by 12 positive divisors. The sum of these divisors (counting 155111828) is 1, the average is 0.083333333333333.

Base conversion 155111828

Base System Value
2 Binary 1001001111101101000110010100
3 Ternary 101210212111102112
4 Quaternary 21033231012110
5 Quinary 304202034303
6 Senary 23220330152
8 Octal 1117550624
10 Decimal 155111828
12 Duodecimal 43b43958
16 Hexadecimal 93ed194
20 Vigesimal 2898jb8
36 Base36 2kcl1w

Cryptographic Hash Functions

md5 df6bea4f56c89e1a8efff1486f016089
sha1 25f7a7685ca0cf399393b75287f0ec32bfe5a2d0
sha256 f0aa6a26f9bb730093fd9dd355404fec9f786b0327da7cf82721e6bc76466fa1
sha512 da7c0e300f17f422a2de865ec8f89293a0edefdefc1764cf95a8c3443170eb79dd08cafc15637dbb3d1cb97e00df107993dfe67a1a12749cab79538c4ea9bad2
ripemd-160 dd496bb227935a2cb1265bde64c96eacf037cd46

155111828 as geometric shapes

Circle

Radius = n
Diameter 310223656
Circumference 974596358.65937
Area 7.5585711376899E+16

Sphere

Radius = n
Volume 1.5632317149802E+25
Surface area 3.023428455076E+17
Circumference 974596358.65937

Square

Length = n
Perimeter 620447312
Area 24059679185501584
Diagonal 219361250.84208

Cube

Length = n
Surface area 144358075113009504
Volume 3.7319408195567E+24
Space diagonal 268661566.95088

Equilateral Triangle

Length = n
Perimeter 465335484
Area 1.0418146690774E+16
Altitude 134330783.47544

Triangular Pyramid

Length = n
Surface area 1.0418146690774E+16
Volume 4.398134434159E+23
Height 73120416.947361